[INFO] cloning repository https://github.com/rolph-recto/cryptopals-rust-solutions
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rolph-recto/cryptopals-rust-solutions" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frolph-recto%2Fcryptopals-rust-solutions", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frolph-recto%2Fcryptopals-rust-solutions'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f6c0418e7752e9a3ed631e89e6c3dcd9587224c8
[INFO] checking rolph-recto/cryptopals-rust-solutions against master#040e2f8b9ff2d76fbe2146d6003e297ed4532088 for pr-143619
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frolph-recto%2Fcryptopals-rust-solutions" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-1-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/rolph-recto/cryptopals-rust-solutions
[INFO] finished tweaking git repo https://github.com/rolph-recto/cryptopals-rust-solutions
[INFO] tweaked toml for git repo https://github.com/rolph-recto/cryptopals-rust-solutions written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rolph-recto/cryptopals-rust-solutions on toolchain 040e2f8b9ff2d76fbe2146d6003e297ed4532088
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+040e2f8b9ff2d76fbe2146d6003e297ed4532088" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rolph-recto/cryptopals-rust-solutions already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+040e2f8b9ff2d76fbe2146d6003e297ed4532088" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded time-test v0.2.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8955075918b6d00525c617f7c34ee2595c70db70b3cf844dc875e4d3604499b" "/opt/rustwide/cargo-home/bin/cargo" "+040e2f8b9ff2d76fbe2146d6003e297ed4532088" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 35cea1243f3126857a8a53681ce571b4249fac3940626c7f2c26dbf1cd554225
[INFO] running `Command { std: "docker" "start" "-a" "35cea1243f3126857a8a53681ce571b4249fac3940626c7f2c26dbf1cd554225", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "35cea1243f3126857a8a53681ce571b4249fac3940626c7f2c26dbf1cd554225", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35cea1243f3126857a8a53681ce571b4249fac3940626c7f2c26dbf1cd554225", kill_on_drop: false }`
[INFO] [stdout] 35cea1243f3126857a8a53681ce571b4249fac3940626c7f2c26dbf1cd554225
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8955075918b6d00525c617f7c34ee2595c70db70b3cf844dc875e4d3604499b" "/opt/rustwide/cargo-home/bin/cargo" "+040e2f8b9ff2d76fbe2146d6003e297ed4532088" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c70b3f73a78e1776fc13ebf73c456301ea9f7308e6a4a9215a678acb8f5b3697
[INFO] running `Command { std: "docker" "start" "-a" "c70b3f73a78e1776fc13ebf73c456301ea9f7308e6a4a9215a678acb8f5b3697", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling zerocopy v0.8.24
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling radium v0.6.2
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking funty v1.2.0
[INFO] [stderr]     Checking bytes v0.5.4
[INFO] [stderr]     Checking wyz v0.4.0
[INFO] [stderr]     Checking bitvec v0.22.3
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking time-test v0.2.3
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking cryptopals v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/main.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[macro_use] extern crate time_test;
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `fmt` and `ops::Deref`
[INFO] [stdout]  --> src/encoding.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{ops::Deref, fmt};
[INFO] [stdout]   |           ^^^^^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `fmt` and `ops::Deref`
[INFO] [stdout]  --> src/encoding_simd.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{ops::Deref, fmt};
[INFO] [stdout]   |           ^^^^^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `fmt` and `ops::Deref`
[INFO] [stdout]  --> src/encoding.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{ops::Deref, fmt};
[INFO] [stdout]   |           ^^^^^^^^^^  ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `fmt` and `ops::Deref`
[INFO] [stdout]  --> src/encoding_simd.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{ops::Deref, fmt};
[INFO] [stdout]   |           ^^^^^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BASE64_PADDING_VAL` is never used
[INFO] [stdout]  --> src/encoding.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | const BASE64_PADDING_VAL: u8 = 255;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `xor_bytes` is never used
[INFO] [stdout]  --> src/encoding.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn xor_bytes(buf1: &[u8], buf2: &[u8]) -> Vec<u8> {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hex_char` is never used
[INFO] [stdout]   --> src/encoding.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn hex_char(b: u8) -> char {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hex_val` is never used
[INFO] [stdout]   --> src/encoding.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn hex_val(c: char) -> u8 {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hex_to_ascii_str` is never used
[INFO] [stdout]   --> src/encoding.rs:46:8
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub fn hex_to_ascii_str(str: &str) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ascii_to_hex_str` is never used
[INFO] [stdout]   --> src/encoding.rs:64:8
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub fn ascii_to_hex_str(str: &str) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `base64_char` is never used
[INFO] [stdout]   --> src/encoding.rs:77:8
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub fn base64_char(b: u8) -> char {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `base64_val` is never used
[INFO] [stdout]    --> src/encoding.rs:100:8
[INFO] [stdout]     |
[INFO] [stdout] 100 | pub fn base64_val(c: char) -> u8 {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hex_to_base64` is never used
[INFO] [stdout]    --> src/encoding.rs:127:8
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub fn hex_to_base64(str: &str) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `base64_to_ascii_str` is never used
[INFO] [stdout]    --> src/encoding.rs:161:8
[INFO] [stdout]     |
[INFO] [stdout] 161 | pub fn base64_to_ascii_str(str: &str) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BASE64_PADDING_VAL` is never used
[INFO] [stdout]  --> src/encoding_simd.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | const BASE64_PADDING_VAL: u8 = 255;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `xor_bytes` is never used
[INFO] [stdout]  --> src/encoding_simd.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn xor_bytes<const N: usize>(buf1: &[u8], buf2: &[u8]) -> Vec<u8>
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hex_char` is never used
[INFO] [stdout]   --> src/encoding_simd.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn hex_char(b: u8) -> char {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hex_val` is never used
[INFO] [stdout]   --> src/encoding_simd.rs:56:8
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub fn hex_val(c: char) -> u8 {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hex_to_ascii_str` is never used
[INFO] [stdout]   --> src/encoding_simd.rs:69:8
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub fn hex_to_ascii_str(str: &str) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ascii_to_hex_str` is never used
[INFO] [stdout]   --> src/encoding_simd.rs:87:8
[INFO] [stdout]    |
[INFO] [stdout] 87 | pub fn ascii_to_hex_str(str: &str) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `base64_char` is never used
[INFO] [stdout]    --> src/encoding_simd.rs:100:8
[INFO] [stdout]     |
[INFO] [stdout] 100 | pub fn base64_char(b: u8) -> char {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `base64_val` is never used
[INFO] [stdout]    --> src/encoding_simd.rs:123:8
[INFO] [stdout]     |
[INFO] [stdout] 123 | pub fn base64_val(c: char) -> u8 {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hex_to_base64` is never used
[INFO] [stdout]    --> src/encoding_simd.rs:150:8
[INFO] [stdout]     |
[INFO] [stdout] 150 | pub fn hex_to_base64(str: &str) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `base64_to_ascii_str` is never used
[INFO] [stdout]    --> src/encoding_simd.rs:184:8
[INFO] [stdout]     |
[INFO] [stdout] 184 | pub fn base64_to_ascii_str(str: &str) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `n` is assigned to, but never used
[INFO] [stdout]    --> src/encoding.rs:212:17
[INFO] [stdout]     |
[INFO] [stdout] 212 |         let mut n: usize = 0;
[INFO] [stdout]     |                 ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_n` instead
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `n` is assigned to, but never used
[INFO] [stdout]    --> src/encoding_simd.rs:235:17
[INFO] [stdout]     |
[INFO] [stdout] 235 |         let mut n: usize = 0;
[INFO] [stdout]     |                 ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_n` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BASE64_PADDING_VAL` is never used
[INFO] [stdout]  --> src/encoding_simd.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | const BASE64_PADDING_VAL: u8 = 255;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hex_char` is never used
[INFO] [stdout]   --> src/encoding_simd.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn hex_char(b: u8) -> char {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hex_val` is never used
[INFO] [stdout]   --> src/encoding_simd.rs:56:8
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub fn hex_val(c: char) -> u8 {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hex_to_ascii_str` is never used
[INFO] [stdout]   --> src/encoding_simd.rs:69:8
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub fn hex_to_ascii_str(str: &str) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ascii_to_hex_str` is never used
[INFO] [stdout]   --> src/encoding_simd.rs:87:8
[INFO] [stdout]    |
[INFO] [stdout] 87 | pub fn ascii_to_hex_str(str: &str) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `base64_char` is never used
[INFO] [stdout]    --> src/encoding_simd.rs:100:8
[INFO] [stdout]     |
[INFO] [stdout] 100 | pub fn base64_char(b: u8) -> char {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `base64_val` is never used
[INFO] [stdout]    --> src/encoding_simd.rs:123:8
[INFO] [stdout]     |
[INFO] [stdout] 123 | pub fn base64_val(c: char) -> u8 {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hex_to_base64` is never used
[INFO] [stdout]    --> src/encoding_simd.rs:150:8
[INFO] [stdout]     |
[INFO] [stdout] 150 | pub fn hex_to_base64(str: &str) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `base64_to_ascii_str` is never used
[INFO] [stdout]    --> src/encoding_simd.rs:184:8
[INFO] [stdout]     |
[INFO] [stdout] 184 | pub fn base64_to_ascii_str(str: &str) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.46s
[INFO] running `Command { std: "docker" "inspect" "c70b3f73a78e1776fc13ebf73c456301ea9f7308e6a4a9215a678acb8f5b3697", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c70b3f73a78e1776fc13ebf73c456301ea9f7308e6a4a9215a678acb8f5b3697", kill_on_drop: false }`
[INFO] [stdout] c70b3f73a78e1776fc13ebf73c456301ea9f7308e6a4a9215a678acb8f5b3697